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Official data from INPI

MECANISMO DE TRILHAMENTO DE CEREAL E COLHEITADEIRA COMBINADA

Em AnáliseInvention Patent

Application data

Number

PI8109014

Type

Invention Patent

Filing

12/06/1980

Publication

04/12/1983

Progress at the INPI

  1. Filing12/06/80
  2. Publication04/12/83
  3. Examination08/07/84
  4. Allowance09/10/85
  5. Grant04/29/86
  6. Terminated11/16/88

The patent was granted on 04/29/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MASSEY FERGUSON SERVICES NV [NL]

Inventors

M. [. (pessoa física)

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

01/14/1986

RPI 795

Deferimento

#9.1

09/10/1985

RPI 777

Exigência - art. 36 da LPI

#6.1

01/22/1985

RPI 744

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Notificação de entrada na fase nacional - PCT

#1.3

04/12/1983

RPI 651

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